155528636

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 276249456

約数和(自身を除く): 120720820

約数列:

[1, 2, 4, 97, 194, 251, 388, 502, 1004, 1597, 3194, 6388, 24347, 48694, 97388, 154909, 309818, 400847, 619636, 801694, 1603388, 38882159, 77764318, 155528636]

約数ペア:

[(1, 155528636), (2, 77764318), (4, 38882159), (97, 1603388), (194, 801694), (251, 619636), (388, 400847), (502, 309818), (1004, 154909), (1597, 97388), (3194, 48694), (6388, 24347)]